2003 NISSAN X-TRAIL engine

DTC P0340 CMP SENSOR
EC-1363
[YD (WITHOUT EURO-OBD)]
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EC

DTC P0340 CMP SENSORPFP:23731
DescriptionEBS0121L
The camshaft position sensor identifies a particular cylinder by
means of signals from the sensing plate (with five protrusions)
installed to the camshaft. The datum signal output is detected 90°
signal and sent to the ECM.
ECM Terminals and Reference ValueEBS0121M
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
On Board Diagnosis LogicEBS0121N
MBIB0618E
TERMI-
NAL
NO.WIRE
COLORITEM CONDITIONDATA
(DC Voltage and Pulse Signal)
45 G/ORCamshaft position sensor
power supply[Ignition switch ON]Approximately 5.3V
47 G/R Camshaft position sensor[Engine is running]

Warm-up condition

Idle speed0 - 6V
[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm0 - 6V
66 G/YCamshaft position sensor
ground[Ignition switch ON]Approximately 0.3V
67 —Sensor ground
(Sensors shield circuit)[Ignition switch ON]Approximately 0.3V
MBIB0877E
MBIB0878E
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0340Camshaft position sensor
circuitCamshaft position sensor signal is not detect by
the ECM when engine is running.

Harness or connectors
(The sensor circuit is open or
shorted.)

Camshaft position sensor

EC-1364
[YD (WITHOUT EURO-OBD)]
DTC P0340 CMP SENSOR

DTC Confirmation ProcedureEBS0121O
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
If engine could not start, keep ignition switch at START position
for 5 seconds.
4. If 1st trip DTC is detected, go to EC-1366, "
Diagnostic Proce-
dure" .
SEF817Y

EC-1366
[YD (WITHOUT EURO-OBD)]
DTC P0340 CMP SENSOR

Diagnostic ProcedureEBS0121Q
1. CHECK STARTING SYSTEM
Turn ignition switch to START position.
Ye s o r N o
Yes >> GO TO 2.
No >> Check starting system. (Refer to SC-21, "
STARTING SYSTEM" .)
2. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten engine ground screws. Refer to EC-1267, "
Ground Inspection" .
OK or NG
OK >> GO TO 3.
NG >> Repair or replace ground connections.Does the engine turn over?
Does the starter motor operate?
PBIB2020E

DTC P0341 CMP SENSOR
EC-1369
[YD (WITHOUT EURO-OBD)]
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D
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L
MA
EC

DTC P0341 CMP SENSORPFP:23731
DescriptionEBS0121T
The camshaft position sensor identifies a particular cylinder by
means of signals from the sensing plate (with five protrusions)
installed to the camshaft. The datum signal output is detected 90°
signal and sent to the ECM.
ECM Terminals and Reference ValueEBS0121U
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
On Board Diagnosis LogicEBS0121V
MBIB0618E
TERMI-
NAL
NO.WIRE
COLORITEM CONDITIONDATA
(DC Voltage and Pulse Signal)
45 G/ORCamshaft position sensor
power supply[Ignition switch ON]Approximately 5.3V
47 G/R Camshaft position sensor[Engine is running]

Warm-up condition

Idle speed0 - 6V
[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm0 - 6V
66 G/YCamshaft position sensor
ground[Ignition switch ON]Approximately 0.3V
67 —Sensor ground
(Sensors shield circuit)[Ignition switch ON]Approximately 0.3V
MBIB0877E
MBIB0878E
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0341Camshaft position sensor
circuit range/performanceCamshaft position sensor signal is not in the nor-
mal pattern when engine is running.

Harness connectors
(The sensor circuit is opener
shorted.)

Camshaft position sensor

Signal plate

EC-1370
[YD (WITHOUT EURO-OBD)]
DTC P0341 CMP SENSOR

DTC Confirmation ProcedureEBS0121W
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
If engine could not start, keep ignition switch at START position
for 5 seconds.
4. If 1st trip DTC is detected, go to EC-1372, "
Diagnostic Proce-
dure" .
SEF817Y

EC-1372
[YD (WITHOUT EURO-OBD)]
DTC P0341 CMP SENSOR

Diagnostic ProcedureEBS0121Y
1. CHECK STARTING SYSTEM
Turn ignition switch to START position.
Ye s o r N o
Yes >> GO TO 2.
No >> Check starting system. (Refer to SC-21, "
STARTING SYSTEM" .)
2. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten engine ground screws. Refer to EC-1267, "
Ground Inspection" .
OK or NG
OK >> GO TO 3.
NG >> Repair or replace ground connections.Does the engine turn over?
Does the starter motor operate?
PBIB2020E

EC-1376
[YD (WITHOUT EURO-OBD)]
DTC P0563 BATTERY VOLTAGE

DTC P0563 BATTERY VOLTAGEPFP:24410
On Board Diagnosis LogicEBS01221
The MI will not light up for this self-diagnosis.
DTC Confirmation ProcedureEBS01222
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 35 seconds.
4. If DTC is detected, go to EC-1376, "
Diagnostic Procedure" .
Diagnostic ProcedureEBS01223
1. INSPECTION START
Are jumper cables connected for the jump starting?
Ye s o r N o
Yes >> GO TO 3.
No >> GO TO 2.
2. CHECK BATTERY AND ALTERNATOR
Check that the proper type of battery and alternator is installed.
Refer to SC-3, "
BATTERY" and SC-12, "CHARGING SYSTEM" .
OK or NG
OK >> GO TO 5.
NG >> Replace with a proper one.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0563 Battery voltage highAn excessively high voltage from the battery is
sent to ECM.

Battery

Battery terminal

Alternator
SEF817Y

EC-1378
[YD (WITHOUT EURO-OBD)]
DTC P0605 ECM

DTC P0605 ECMPFP:23710
DescriptionEBS01224
The ECM consists of a microcomputer and connectors for signal
input and output and for power supply. The ECM controls the engine.
On Board Diagnosis LogicEBS01225
DTC Confirmation ProcedureEBS01226
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Wait at least 5 seconds.
4. If 1st trip DTC is detected, go to EC-1378, "
Diagnostic Proce-
dure" .
Diagnostic ProcedureEBS01227
1. INSPECTION START
With CONSULT-II
1. Turn ignition switch ON.
2. Select “SELF DIAG RESULTS” mode with CONSULT-II.
3. Touch “ERASE”.
4. Perform EC-1378, "
DTC Confirmation Procedure" , again.
5. Is 1st trip DTC P0605 displayed again?
Ye s o r N o
Yes >> GO TO 2.
No >>INSPECTION END
MBIB0625E
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0605Engine control module
(ROM)ECM ROM is malfunctioning.

ECM
SEF817Y